Offsetting, Earmarking, or Sharing? How Pensions Are Split in Divorce?

Published on: October 9, 2026

Today, we’re diving into a topic that comes up more often than you might think: pensions and divorce. When a marriage or a civil partnership ends, it’s not just the house and savings that need to be divided. Pensions can be a significant part of the financial picture, and how they’re treated in a settlement can vary quite a bit depending on the circumstances.

There’s no one size-fits-all approach here. The treatment of pension funds depends on the details of each case – things like how long the couple were together, what other assets are involved, and what each person needs going forward. Generally speaking, the longer the relationship, the more generous the pension allocation is likely to be.

So, what are the options when it comes to pensions in divorce? There are three main ways to deal with them: offsetting, earmarking and pension sharing. Let’s take a look at each.

Offsetting is the original method and still a popular one. It works by valuing the pension as a lump sum and then offsetting the value against other assets. For example, if one person keeps their pension intact, the other might get a bigger share of the house or savings to balance things out.

It’s a simple approach and has the benefit of keeping the pension untouched. It also means future events like death or remarriage don’t affect the arrangement. That said, it’s important to factor in tax when calculating values, especially if income is being used to offset the pension. And if the pension includes death-in-service benefits, it’s worth checking that nominations are up to date.

Earmarking, also known as a pension attachment order, came along a bit later. This method earmarks a portion of the pension benefits for the ex-spouse. It could be a share of the tax-free cash, the income, or both. The pension stays in the member’s name, and the ex-spouse receives their share when the pension is paid out.

This option can be a bit tricky. For one, the member pays tax on the full pension income, even that part that goes to their ex. So, you could end up with a situation where one person is paying higher-rate tax, while the other (who receives the income) isn’t able to use their own tax allowances. Plus, the ex-spouse has no control over the pension – when it’s accessed, how it’s invested, or whether it’s transferred. It’s not exactly a clean break.

Pension Sharing is the most modern and widely used method. It does exactly what it says on the tin. The pension is split between the two parties, based on whatever percentage the settlement requires. This split happens at the time of the divorce, and each person ends up with their own pension pot to manage going forward.

This approach offers a clean break, which can be a huge advantage. Once the pension is split, the future events like death, or remarriage don’t affect the arrangement. It’s worth noting though that pension sharing doesn’t usually apply to the State Pension, except for a few historic elements.

Final Thoughts

Pensions can be one of the most valuable assets in a divorce, and how they’re handled can have long term financial consequences. Whether you go down the route of offsetting, earmarking, or pension sharing, it’s important to understand the pros and cons of each and to get proper financial and legal advice before making any decisions.

Divorce is never easy, but understanding your options when it comes to pensions can help you make informed choices and move forward with confidence.

This article is intended as a brief guide to the subject matter and in no way constitutes advice or a recommendation. The article is based on our understanding of current and proposed legislation which could be subject to change at any time. Specific financial, tax and legal advice should always be sought before taking any action.


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